Figure 2.1: Frequency of Ages

Figure 2.2: Bar Plots of Gender Counts

Figure 2.4: Height Distribution

Figure 2.5: Weight Distribution

Figure 2.6: Density Plot of BMI Values

Figure 2.7: Scatterplot of BMI change by the Unit of Sports Time

## `geom_smooth()` using formula = 'y ~ x'

Figure 2.8: Predicted Probabilities of Education Levels by Occupation

Extra Figure: Heatmap of Correlations

This figure was not included in the report.

Figure 3.2: Variable Importances by Mean Decrease in Accuracy

Figure 3.3: Variable Importances by Mean Decrease in Gini Impurity Criterion

Figure 3.6: Cluster with 2 centres

Figure 3.7: Cluster with 3 centres